Harken Blocks are essential components for sailboats, designed to handle loaded control lines with efficiency and precision. These boat blocks, including small boat blocks and ratchet blocks, come in various configurations to suit different sailing nee
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1-2 weeks delivery time The Harken 9072.2848 Gizmo 10 mm double through-deck bushing is suitable for thicker decks from 28-48 mm, offering excellent line protection and seamless attachment loop installation, with a maximum working load of 700 kg.
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$ 125.56
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1-2 weeks delivery time The Harken 9072.PADEYE Gizmo 10 mm padeye kit converts a double-sided bushing into a watertight through-deck padeye, including a cross pin, waterproof cap, and O-ring, with a maximum working load of 700 kg.
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$ 41.13
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1-2 weeks delivery time The Harken 9073.1013 Gizmo 12 mm double through-deck bushing is ideal for decks 10-13 mm thick, protecting lines from wear and allowing soft-attach loop installation with a maximum working load of 1500 kg.
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$ 150.09
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1-2 weeks delivery time The Harken 9073.1318 Gizmo 12 mm double through-deck bushing fits decks 13-18 mm thick, supporting soft-attach loops while reducing line wear and ensuring separation, with a maximum working load of 1500 kg.
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$ 150.09
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1-2 weeks delivery time The Harken 9073.1828 Gizmo 12 mm double through-deck bushing is suitable for decks 18-28 mm thick, providing secure soft-attach loop installation and line protection, with a maximum working load of 1500 kg.
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$ 157.31
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1-2 weeks delivery time The Harken 9073.2848 Gizmo 12 mm double through-deck bushing accommodates decks 28-48 mm thick, offering a secure point for soft-attach loops while protecting lines from abrasion, with a maximum working load of 1500 kg.
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$ 157.31
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1-2 weeks delivery time The Harken 9073.PADEYE Gizmo 12 mm padeye kit transforms a double-sided bushing into a watertight padeye, including a cross pin and protective cap, with a maximum working load of 1500 kg.
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$ 49.43
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1-2 weeks delivery time The Harken 9074.1013 Gizmo 14 mm double through-deck bushing is designed for decks 10-13 mm thick, allowing safe installation of soft-attach loops and line separation, with a maximum working load of 2300 kg.
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$ 199.17
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1-2 weeks delivery time The Harken 9074.1318 Gizmo 14 mm double through-deck bushing fits decks 13-18 mm thick, providing protection for lines and maintaining separation while supporting soft-attach loops, with a maximum working load of 2300 kg.
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$ 199.17
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1-2 weeks delivery time The Harken 9074.1828 Gizmo 14 mm double through-deck bushing is engineered for decks 18-28 mm thick, offering secure attachment points and protecting lines from wear, with a maximum working load of 2300 kg.
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$ 207.82
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1-2 weeks delivery time The Harken 9074.2848 Gizmo 14 mm double through-deck bushing accommodates decks 28-48 mm thick, enabling safe soft-loop attachment and line separation without compromising deck integrity, with a maximum working load of 2300 kg.
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$ 207.82
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1-2 weeks delivery time The Harken 9074.PADEYE Gizmo 14 mm padeye kit converts a double-sided bushing into a watertight padeye with cross pin, waterproof cap, and O-ring, providing secure rope or loop attachment, with a maximum working load of 2300 kg.
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$ 60.61
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1-2 weeks delivery time The Harken 9075.1013 Gizmo 16 mm double through-deck bushing is suitable for decks 10-13 mm thick, protecting lines and allowing soft-attach loop installation, with a maximum working load of 3400 kg.
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$ 210.71
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1-2 weeks delivery time The Harken 9075.1318 Gizmo 16 mm double through-deck bushing fits decks 13-18 mm thick, safeguarding lines while supporting soft-attach loops, with a maximum working load of 3400 kg.
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$ 210.71
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1-2 weeks delivery time The Harken 9075.1828 Gizmo 16 mm double through-deck bushing is designed for decks 18-28 mm thick, offering reliable line protection and separation for soft-attach loops, with a maximum working load of 3400 kg.
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$ 220.82
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1-2 weeks delivery time The Harken 9075.2848 Gizmo 16 mm double through-deck bushing accommodates decks 28-48 mm thick, ensuring lines are protected and separated efficiently for soft-attach loops, with a maximum working load of 3400 kg.
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$ 220.82
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1-2 weeks delivery time The Harken 9075.PADEYE Gizmo 16 mm padeye kit transforms a double-sided bushing into a watertight through-deck padeye, including a cross pin, waterproof cap, and O-ring, with a maximum working load of 3400 kg.
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$ 68.20
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1-2 weeks delivery time The Harken 908 bottom coupling piece is designed for the Unit 0 MKIII, providing a secure and reliable connection for sailing hardware, with a connector length of 7.625 inches.
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$ 124.84
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1-2 weeks delivery time The Harken 910 trim cap provides a clean and finished appearance for the MkIII Unit 00/0, protecting the equipment and maintaining visual appeal.
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$ 10.83
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1-2 weeks delivery time The Harken 9300 single fairlead is designed for boats 6–15 meters, functioning as a shallow-angle line guide with a lightweight 6061-T6 Hard Lube-anodized aluminum body that minimizes line wear.
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$ 93.10
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What are the key features of a Harken Element Block and how is it used in sailing?
Harken Element Blocks are designed with durability and performance in mind, featuring a combination of aluminum side plates and composite sheaves. These blocks are ideal for a variety of sailing applications, from halyards to control lines. Their bearing system ensures smooth operation under both high and low loads, making them suitable for fast trim and release. Available in various configurations such as single block, fiddle block, and snatch block, they cater to the diverse needs of sailors.
The 16mm Micro Block is perfect for light load applications on small sailboats, while the 75mm Carbo Block is better suited for handling larger loads on bigger boats. Harken’s selection of blocks, including the Element Fiddle and Carbo Fiddle Block, are considered some of the best in the industry, providing reliable performance for both cruising and racing scenarios.
How does a fiddle block differ from a single block in terms of functionality
A fiddle block differs from a single block in that it has two sheaves, allowing it to manage more complex rigging setups and offer greater mechanical advantage. This makes it ideal for applications where precise trimming and efficient release under high or low loads are required. Fiddle blocks, like the 16 mm and bullet blocks in Harken's selection of sailboat blocks, are essential for leading control lines aft and ensuring smooth operation in various sailing conditions.
How does a micro block differ from a standard block in terms of usage on a sailboat?
A micro block differs from a standard block in terms of size and weight, making it ideal for applications where space and weight savings are crucial. Classic blocks, such as those in the selection of Harken blocks, include micro blocks designed for smooth and efficient trim and release under high loads. These compact blocks, like the triple carbo, are made with high-quality materials to ensure durability and performance, making them some of the best blocks available in Harken hardware.